BRPI0400382A - Método para conduzir operação de soldagem por feixe de laser - Google Patents

Método para conduzir operação de soldagem por feixe de laser

Info

Publication number
BRPI0400382A
BRPI0400382A BR0400382-9A BRPI0400382A BRPI0400382A BR PI0400382 A BRPI0400382 A BR PI0400382A BR PI0400382 A BRPI0400382 A BR PI0400382A BR PI0400382 A BRPI0400382 A BR PI0400382A
Authority
BR
Brazil
Prior art keywords
metal sheets
laser beam
welding operation
beam welding
conducting laser
Prior art date
Application number
BR0400382-9A
Other languages
English (en)
Inventor
Gary H Musselman
Original Assignee
Dana Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dana Corp filed Critical Dana Corp
Publication of BRPI0400382A publication Critical patent/BRPI0400382A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/04—Interior-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

"MéTODO PARA CONDUZIR OPERAçãO DE SOLDAGEM POR FEIXE DE LASER". Um método de soldar pelo menos duas folhas de metal protegidas por um revestimento de zinco que tem uma baixa temperatura de vaporização. As folhas de metal são colocadas no topo de cada uma de tal maneira que pelo menos uma folha de metal tenha uma seção curva começando na área de solda. A solda é conduzida parcialmente nas folhas de metal em contato e parcialmente na separação entre as folhas de metal a fim de permitir que os gases gerados pela vaporização do material protetor escapem da área de solda.
BR0400382-9A 2003-03-03 2004-03-03 Método para conduzir operação de soldagem por feixe de laser BRPI0400382A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/376,593 US6794603B1 (en) 2003-03-03 2003-03-03 Laser joint welding metal material

Publications (1)

Publication Number Publication Date
BRPI0400382A true BRPI0400382A (pt) 2005-01-04

Family

ID=32824731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400382-9A BRPI0400382A (pt) 2003-03-03 2004-03-03 Método para conduzir operação de soldagem por feixe de laser

Country Status (9)

Country Link
US (1) US6794603B1 (pt)
EP (1) EP1454702A1 (pt)
JP (1) JP2004261871A (pt)
KR (1) KR20040078070A (pt)
CN (1) CN1532021A (pt)
AR (1) AR043722A1 (pt)
BR (1) BRPI0400382A (pt)
CA (1) CA2459412A1 (pt)
MX (1) MXPA04002020A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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US20040194275A1 (en) * 2003-04-02 2004-10-07 Dreistern-Werk Maschinenbau Gmbh & Co. Kg Method and device for the production of a metal profile
WO2006105658A1 (en) * 2005-04-08 2006-10-12 Magna International Inc. Laser welding of galvanized steel
JP4537287B2 (ja) 2005-08-05 2010-09-01 本田技研工業株式会社 レーザ溶接方法および装置
US7910855B2 (en) * 2005-09-23 2011-03-22 Lasx Industries, Inc. No gap laser welding of coated steel
US8217300B2 (en) 2008-06-13 2012-07-10 Magna International Inc. Laser welded fasteners
FR2938781B1 (fr) * 2008-11-27 2012-06-01 Renault Sas Procede de fabrication d'un corps creux en tole zinguee pour un vehicule automobile
JP5416471B2 (ja) * 2009-04-28 2014-02-12 本田技研工業株式会社 車両フレーム部材の溶接方法および車両フレーム部材
CN201515098U (zh) * 2009-09-11 2010-06-23 上海莫仕连接器有限公司 电连接装置
CN101905379B (zh) * 2010-08-05 2012-11-21 武汉钢铁(集团)公司 高强耐候冷轧集装箱镀层板激光焊接工艺
JP5154672B2 (ja) * 2011-05-24 2013-02-27 Ｊｆｅスチール株式会社 自動車用骨格部品
SG10201802529UA (en) * 2013-09-24 2018-04-27 United Technologies Corp Welded assemblies and methods of making welded assemblies
US10155285B2 (en) * 2014-01-10 2018-12-18 Panasonic Intellectual Property Management Co., Ltd. Laser welding method and laser welding device
JP6617443B2 (ja) * 2015-06-22 2019-12-11 マツダ株式会社 金属部材の溶接方法
US11565343B2 (en) * 2017-07-13 2023-01-31 Kohler Co. Laser-welded faucet
JP6989549B2 (ja) * 2019-03-13 2022-01-05 フタバ産業株式会社 接合体の製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127189A (ja) * 1984-07-17 1986-02-06 Mitsubishi Electric Corp レ−ザ溶接方法
IT1182277B (it) * 1984-09-20 1987-10-05 Prima Progetti Spa Metodo per la saldatura laser di lamiere metalliche protette con materiali a bassa temperatura di vaporizzazione
US4684779A (en) 1986-01-22 1987-08-04 General Motors Corporation Laser welding metal sheets with associated trapped gases
US4857697A (en) * 1987-01-21 1989-08-15 Metal Box Public Limited Company Continuous seam welding apparatus and methods
US4873415A (en) 1988-02-02 1989-10-10 Raycon Corporation Method for welding galvanized material
DE3812448C1 (pt) * 1988-04-14 1989-06-15 Bayerische Motoren Werke Ag, 8000 Muenchen, De
DE3909471C2 (de) * 1988-06-21 1993-10-07 Fraunhofer Ges Forschung Überlappstoß zum Schweißen von beschichteten Werkstücken mittels Laserstrahlung
GB8824213D0 (en) * 1988-10-15 1988-11-23 Univ Essex Welding of coated metals
US5142119A (en) * 1991-03-14 1992-08-25 Saturn Corporation Laser welding of galvanized steel
US5187346A (en) 1991-08-29 1993-02-16 General Motors Corporation Laser welding method
US5183992A (en) 1991-08-29 1993-02-02 General Motors Corporation Laser welding method
DE19605341B4 (de) * 1995-02-24 2009-07-09 Volkswagen Ag Verfahren zum Schweißen zweier zu verbindender verzinkter Bleche
US5603853A (en) * 1995-02-28 1997-02-18 The Twentyfirst Century Corporation Method of high energy density radiation beam lap welding
JP2918829B2 (ja) * 1995-11-30 1999-07-12 本田技研工業株式会社 燃料タンクの製造方法、レーザ溶接体及び燃料タンク
GB2339401A (en) * 1998-07-10 2000-01-26 Rover Group Laser welding method
DE19938082B4 (de) * 1999-08-12 2005-03-10 Daimler Chrysler Ag Verbindungsbereich zweier beschichteter Metallbleche
US6528756B2 (en) * 2000-03-30 2003-03-04 Fuji Jukogyo Kabushiki Kaisha Laser lap welding process of welding together overlapped plated steel sheets
FR2822400B1 (fr) * 2001-03-26 2003-10-17 Commissariat Energie Atomique Dispositif et procede de soudage de toles

Also Published As

Publication number Publication date
US20040173586A1 (en) 2004-09-09
EP1454702A1 (en) 2004-09-08
CN1532021A (zh) 2004-09-29
CA2459412A1 (en) 2004-09-03
JP2004261871A (ja) 2004-09-24
AR043722A1 (es) 2005-08-10
MXPA04002020A (es) 2005-06-20
KR20040078070A (ko) 2004-09-08
US6794603B1 (en) 2004-09-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]